Ultrasound detection based on phase shift

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United States of America

PATENT NO 12241776
APP PUB NO 20240011822A1
SERIAL NO

18370040

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Abstract

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A system and method of detecting acoustic waves including directing a continuous-wave source laser beam to an optical resonator that is impinged by acoustic the waves. Optionally, the source laser beam can propagate through the optical resonator, thereby generating a propagated laser beam. Using an interferometer, the acoustic waves can be detected by monitoring transients in an optical phase of the propagated laser beam.

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Patent Owner(s)

  • TECHNION RESEARCH & DEVELOPMENT FOUNDATION LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hazan, Yoav Haifa, IL 5 5
Riobo, Lucas Buenos Aires, AR 2 1
Rozental, Amir Haifa, IL 10 62

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